The SGM2019-ADJYC5G/TR is an adjustable output, low-power, low-dropout (LDO) voltage regulator manufactured by SG Micro Corp. This regulator is designed to provide a stable and adjustable output voltage, making it ideal for various applications where a specific voltage is required. Its low dropout voltage allows it to operate efficiently even when the input voltage is close to the desired output voltage.

Applications

• Portable Devices: Powering various components in portable electronics.
• Battery-Powered Equipment: Providing adjustable voltage rails for optimized power usage.
• Post Regulation for Switching Supplies: Filtering and stabilizing voltage after a switching regulator.
• Microcontroller Power: Providing stable and adjustable power to microcontrollers.
• FPGA Power: Regulating the voltage supply for Field-Programmable Gate Arrays.
• Sensor Power: Offering an adjustable voltage supply to different sensor types.

Features

• Adjustable Output Voltage: Allows for a customized voltage output.
• Low Dropout Voltage: Ensures efficient operation with minimal voltage difference.
• 300mA Output Current: Suitable for a variety of low-power applications.
• Low Quiescent Current: Minimizes power consumption when idle.
• Input Voltage Range: Typically 2.5V to 5.5V.
• Stable with Ceramic Capacitors: Compatible with low-ESR ceramic output capacitors for stable performance.
• Over-Current Protection: Protects the regulator from damage due to overload conditions.
• Over-Temperature Protection: Shuts down the regulator in case of overheating.
• SOT-23-5 Package: Compact surface-mount package.

Benefits

• Flexibility in Voltage Selection: Adjustable output caters to diverse application needs.
• Extended Battery Life: Low quiescent current improves battery performance in portable devices.
• Stable and Accurate Output: Ensures consistent performance of powered components.
• Compact Design: Small SOT-23-5 package saves board space.
• Robust Protection: Over-current and over-temperature safeguards enhance reliability.

Additional Details

The SGM2019-ADJYC5G/TR operates using a CMOS process that ensures low power consumption and accurate voltage regulation. The internal protection mechanisms provide safe operation even under potentially hazardous conditions. It is designed to be stable with ceramic capacitors, which offer better performance than other capacitor types. The SOT-23-5 package is a standard in the industry, making it easy to integrate into PCB designs. This regulator is typically supplied on tape and reel for use in automated assembly. The operating temperature range typically falls between -40°C and +85°C. The device is also RoHS compliant.